--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/widgets/styles/widgetgallery.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,276 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "norwegianwoodstyle.h"
+#include "widgetgallery.h"
+
+//! [0]
+WidgetGallery::WidgetGallery(QWidget *parent)
+ : QDialog(parent)
+{
+ originalPalette = QApplication::palette();
+
+ styleComboBox = new QComboBox;
+ styleComboBox->addItem("NorwegianWood");
+ styleComboBox->addItems(QStyleFactory::keys());
+
+ styleLabel = new QLabel(tr("&Style:"));
+ styleLabel->setBuddy(styleComboBox);
+
+ useStylePaletteCheckBox = new QCheckBox(tr("&Use style's standard palette"));
+ useStylePaletteCheckBox->setChecked(true);
+
+ disableWidgetsCheckBox = new QCheckBox(tr("&Disable widgets"));
+
+ createTopLeftGroupBox();
+ createTopRightGroupBox();
+ createBottomLeftTabWidget();
+ createBottomRightGroupBox();
+ createProgressBar();
+//! [0]
+
+//! [1]
+ connect(styleComboBox, SIGNAL(activated(const QString &)),
+//! [1] //! [2]
+ this, SLOT(changeStyle(const QString &)));
+ connect(useStylePaletteCheckBox, SIGNAL(toggled(bool)),
+ this, SLOT(changePalette()));
+ connect(disableWidgetsCheckBox, SIGNAL(toggled(bool)),
+ topLeftGroupBox, SLOT(setDisabled(bool)));
+ connect(disableWidgetsCheckBox, SIGNAL(toggled(bool)),
+ topRightGroupBox, SLOT(setDisabled(bool)));
+ connect(disableWidgetsCheckBox, SIGNAL(toggled(bool)),
+ bottomLeftTabWidget, SLOT(setDisabled(bool)));
+ connect(disableWidgetsCheckBox, SIGNAL(toggled(bool)),
+ bottomRightGroupBox, SLOT(setDisabled(bool)));
+//! [2]
+
+//! [3]
+ QHBoxLayout *topLayout = new QHBoxLayout;
+//! [3] //! [4]
+ topLayout->addWidget(styleLabel);
+ topLayout->addWidget(styleComboBox);
+ topLayout->addStretch(1);
+ topLayout->addWidget(useStylePaletteCheckBox);
+ topLayout->addWidget(disableWidgetsCheckBox);
+
+ QGridLayout *mainLayout = new QGridLayout;
+ mainLayout->addLayout(topLayout, 0, 0, 1, 2);
+ mainLayout->addWidget(topLeftGroupBox, 1, 0);
+ mainLayout->addWidget(topRightGroupBox, 1, 1);
+ mainLayout->addWidget(bottomLeftTabWidget, 2, 0);
+ mainLayout->addWidget(bottomRightGroupBox, 2, 1);
+ mainLayout->addWidget(progressBar, 3, 0, 1, 2);
+ mainLayout->setRowStretch(1, 1);
+ mainLayout->setRowStretch(2, 1);
+ mainLayout->setColumnStretch(0, 1);
+ mainLayout->setColumnStretch(1, 1);
+ setLayout(mainLayout);
+
+ setWindowTitle(tr("Styles"));
+ changeStyle("NorwegianWood");
+}
+//! [4]
+
+//! [5]
+void WidgetGallery::changeStyle(const QString &styleName)
+//! [5] //! [6]
+{
+ if (styleName == "NorwegianWood") {
+ QApplication::setStyle(new NorwegianWoodStyle);
+ } else {
+ QApplication::setStyle(QStyleFactory::create(styleName));
+ }
+ changePalette();
+}
+//! [6]
+
+//! [7]
+void WidgetGallery::changePalette()
+//! [7] //! [8]
+{
+ if (useStylePaletteCheckBox->isChecked())
+ QApplication::setPalette(QApplication::style()->standardPalette());
+ else
+ QApplication::setPalette(originalPalette);
+}
+//! [8]
+
+//! [9]
+void WidgetGallery::advanceProgressBar()
+//! [9] //! [10]
+{
+ int curVal = progressBar->value();
+ int maxVal = progressBar->maximum();
+ progressBar->setValue(curVal + (maxVal - curVal) / 100);
+}
+//! [10]
+
+//! [11]
+void WidgetGallery::createTopLeftGroupBox()
+//! [11] //! [12]
+{
+ topLeftGroupBox = new QGroupBox(tr("Group 1"));
+
+ radioButton1 = new QRadioButton(tr("Radio button 1"));
+ radioButton2 = new QRadioButton(tr("Radio button 2"));
+ radioButton3 = new QRadioButton(tr("Radio button 3"));
+ radioButton1->setChecked(true);
+
+ checkBox = new QCheckBox(tr("Tri-state check box"));
+ checkBox->setTristate(true);
+ checkBox->setCheckState(Qt::PartiallyChecked);
+
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->addWidget(radioButton1);
+ layout->addWidget(radioButton2);
+ layout->addWidget(radioButton3);
+ layout->addWidget(checkBox);
+ layout->addStretch(1);
+ topLeftGroupBox->setLayout(layout);
+}
+//! [12]
+
+void WidgetGallery::createTopRightGroupBox()
+{
+ topRightGroupBox = new QGroupBox(tr("Group 2"));
+
+ defaultPushButton = new QPushButton(tr("Default Push Button"));
+ defaultPushButton->setDefault(true);
+
+ togglePushButton = new QPushButton(tr("Toggle Push Button"));
+ togglePushButton->setCheckable(true);
+ togglePushButton->setChecked(true);
+
+ flatPushButton = new QPushButton(tr("Flat Push Button"));
+ flatPushButton->setFlat(true);
+
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->addWidget(defaultPushButton);
+ layout->addWidget(togglePushButton);
+ layout->addWidget(flatPushButton);
+ layout->addStretch(1);
+ topRightGroupBox->setLayout(layout);
+}
+
+void WidgetGallery::createBottomLeftTabWidget()
+{
+ bottomLeftTabWidget = new QTabWidget;
+ bottomLeftTabWidget->setSizePolicy(QSizePolicy::Preferred,
+ QSizePolicy::Ignored);
+
+ QWidget *tab1 = new QWidget;
+ tableWidget = new QTableWidget(10, 10);
+
+ QHBoxLayout *tab1hbox = new QHBoxLayout;
+ tab1hbox->setMargin(5);
+ tab1hbox->addWidget(tableWidget);
+ tab1->setLayout(tab1hbox);
+
+ QWidget *tab2 = new QWidget;
+ textEdit = new QTextEdit;
+
+ textEdit->setPlainText(tr("Twinkle, twinkle, little star,\n"
+ "How I wonder what you are.\n"
+ "Up above the world so high,\n"
+ "Like a diamond in the sky.\n"
+ "Twinkle, twinkle, little star,\n"
+ "How I wonder what you are!\n"));
+
+ QHBoxLayout *tab2hbox = new QHBoxLayout;
+ tab2hbox->setMargin(5);
+ tab2hbox->addWidget(textEdit);
+ tab2->setLayout(tab2hbox);
+
+ bottomLeftTabWidget->addTab(tab1, tr("&Table"));
+ bottomLeftTabWidget->addTab(tab2, tr("Text &Edit"));
+}
+
+void WidgetGallery::createBottomRightGroupBox()
+{
+ bottomRightGroupBox = new QGroupBox(tr("Group 3"));
+ bottomRightGroupBox->setCheckable(true);
+ bottomRightGroupBox->setChecked(true);
+
+ lineEdit = new QLineEdit("s3cRe7");
+ lineEdit->setEchoMode(QLineEdit::Password);
+
+ spinBox = new QSpinBox(bottomRightGroupBox);
+ spinBox->setValue(50);
+
+ dateTimeEdit = new QDateTimeEdit(bottomRightGroupBox);
+ dateTimeEdit->setDateTime(QDateTime::currentDateTime());
+
+ slider = new QSlider(Qt::Horizontal, bottomRightGroupBox);
+ slider->setValue(40);
+
+ scrollBar = new QScrollBar(Qt::Horizontal, bottomRightGroupBox);
+ scrollBar->setValue(60);
+
+ dial = new QDial(bottomRightGroupBox);
+ dial->setValue(30);
+ dial->setNotchesVisible(true);
+
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(lineEdit, 0, 0, 1, 2);
+ layout->addWidget(spinBox, 1, 0, 1, 2);
+ layout->addWidget(dateTimeEdit, 2, 0, 1, 2);
+ layout->addWidget(slider, 3, 0);
+ layout->addWidget(scrollBar, 4, 0);
+ layout->addWidget(dial, 3, 1, 2, 1);
+ layout->setRowStretch(5, 1);
+ bottomRightGroupBox->setLayout(layout);
+}
+
+//! [13]
+void WidgetGallery::createProgressBar()
+{
+ progressBar = new QProgressBar;
+ progressBar->setRange(0, 10000);
+ progressBar->setValue(0);
+
+ QTimer *timer = new QTimer(this);
+ connect(timer, SIGNAL(timeout()), this, SLOT(advanceProgressBar()));
+ timer->start(1000);
+}
+//! [13]